void ThreadedSocketAcceptor::onInitialize( const SessionSettings& s )
throw ( RuntimeError )
{
short port = 0;
std::set<int> ports;
std::set<SessionID> sessions = s.getSessions();
std::set<SessionID>::iterator i = sessions.begin();
for( ; i != sessions.end(); ++i )
{
const Dictionary& settings = s.get( *i );
port = (short)settings.getInt( SOCKET_ACCEPT_PORT );
m_portToSessions[port].insert( *i );
if( ports.find(port) != ports.end() )
continue;
ports.insert( port );
const bool reuseAddress = settings.has( SOCKET_REUSE_ADDRESS ) ?
settings.getBool( SOCKET_REUSE_ADDRESS ) : true;
const bool noDelay = settings.has( SOCKET_NODELAY ) ?
settings.getBool( SOCKET_NODELAY ) : false;
const int sendBufSize = settings.has( SOCKET_SEND_BUFFER_SIZE ) ?
settings.getInt( SOCKET_SEND_BUFFER_SIZE ) : 0;
const int rcvBufSize = settings.has( SOCKET_RECEIVE_BUFFER_SIZE ) ?
settings.getInt( SOCKET_RECEIVE_BUFFER_SIZE ) : 0;
int socket = socket_createAcceptor( port, reuseAddress );
if( socket < 0 )
{
SocketException e;
socket_close( socket );
throw RuntimeError( "Unable to create, bind, or listen to port "
+ IntConvertor::convert( (unsigned short)port ) + " (" + e.what() + ")" );
}
if( noDelay )
socket_setsockopt( socket, TCP_NODELAY );
if( sendBufSize )
socket_setsockopt( socket, SO_SNDBUF, sendBufSize );
if( rcvBufSize )
socket_setsockopt( socket, SO_RCVBUF, rcvBufSize );
m_socketToPort[socket] = port;
m_sockets.insert( socket );
}
}
void ThreadedSocketAcceptor::onConfigure( const SessionSettings& s )
throw ( ConfigError )
{
std::set<SessionID> sessions = s.getSessions();
std::set<SessionID>::iterator i;
for( i = sessions.begin(); i != sessions.end(); ++i )
{
const Dictionary& settings = s.get( *i );
settings.getInt( SOCKET_ACCEPT_PORT );
if( settings.has(SOCKET_REUSE_ADDRESS) )
settings.getBool( SOCKET_REUSE_ADDRESS );
if( settings.has(SOCKET_NODELAY) )
settings.getBool( SOCKET_NODELAY );
}
}
/**
* We are overidding start to prevent Adapter processing of session life cycle
*/
void QuickFIXAdapter::start() {
//std::cout << "QuickFIXAdapter: start()" << std::endl;
// Perform all QuickFIX initialisation
std::string settingsFileName = "QuickFIXAdapter.cfg";
SessionSettings *settings = new SessionSettings( settingsFileName);
std::cout << "QuickFIXAdapter: settings loaded from " << settingsFileName << std::endl;
MyApplication *application = new MyApplication( this);
FileStoreFactory *storeFactory = new FileStoreFactory(*settings);
FileLogFactory *logFactory = new FileLogFactory(*settings);
this->initiator = new SocketInitiator( *application, *storeFactory, *settings, *logFactory /*optional*/);
//std::cout << "QuickFIXAdapter: starting initiator" << std::endl;
this->initiator->start();
// memorize session
std::set<SessionID> sessions = settings->getSessions();
std::cout << "QuickFIXAdapter: adapter started with " << sessions.size() << " session(s)" << std::endl;
if( sessions.size() > 0) {
this->session = FIX::Session::lookupSession( *sessions.begin());
}
}
